<template>
  <div class="permission-container">
    <div class="app-container">
      <!-- 表格 -->
      <el-card>
        <div style="text-align: right; margin-bottom: 20px">
          <el-button type="primary" size="small" @click="hAdd(1,'0')">添加权限</el-button>
        </div>
        <el-table border :data="list" row-key="id">
          <el-table-column label="名称" prop="name" />
          <el-table-column label="标识" prop="code" />
          <el-table-column label="描述" prop="description" />
          <el-table-column label="操作">
            <template slot-scope="scope">
              <el-button v-if="scope.row.type===1" type="text" @click="hAdd(2,scope.row.id)">添加</el-button>
              <el-button type="text" @click="doEdit(scope.row.id)">编辑</el-button>
              <el-button v-if="!scope.row.children.length" type="text" @click="hDel(scope.row.id)">删除</el-button>
            </template>
          </el-table-column>
        </el-table>
      </el-card>
      <el-dialog :visible.sync="showDialog" title="弹层标题" @close="$refs.formrefs.resetFields()">
        <!-- 表单内容 -->
        <el-form ref="formrefs" label-width="100px" :model="formData" :rules="rules">
          <el-form-item label="权限名称" prop="name">
            <el-input v-model="formData.name" />
          </el-form-item>
          <el-form-item label="权限标识" prop="code">
            <el-input v-model="formData.code" />
          </el-form-item>
          <el-form-item label="权限描述" prop="description">
            <el-input v-model="formData.description" />
          </el-form-item>
          <el-form-item label="权限启用">
            <el-switch
              v-model="formData.enVisible"
              active-text="启用"
              active-value="1"
              inactive-text="不启用"
              inactive-value="0"
            />
          </el-form-item>
        </el-form>

        <template #footer>
          <div style="text-align: right;">
            <el-button @click="showDialog = false">取消</el-button>
            <el-button type="primary" @click="doadd">确定</el-button>
          </div>
        </template>
      </el-dialog>
    </div>
  </div>
</template>
<script>
import { getPermissionList, addPermission, delPermission, getPermissionDetail, updatePermission } from '@/api/permissions'
export default {
  data() {
    return {
      list: [],
      showDialog: false, // 是否显示弹层
      formData: {
        name: '', // 名称
        code: '', // 权限标识
        description: '', // 描述
        enVisible: '0', // 开启
        pid: '', // 添加到哪个节点下
        type: '' // 类型
      },
      isEmid: true,
      rules: {
        name: [{ required: true, message: '请输入姓名', trigger: 'blur' }],
        code: [{ required: true, message: '请输入姓名', trigger: 'blur' }],
        description: [{ required: true, message: '请输入姓名', trigger: 'blur' }]

      }
    }
  },
  created() {
    this.getmenus()
  },
  methods: {
    async doadd() {
      this.isEmid ? this.editing() : this.update()
    },
    async  doEdit(id) {
      this.showDialog = true

      this.isEmid = true
      const { data: res } = await getPermissionDetail(id)
      this.formData = res
    },
    async editing() {
      await updatePermission(this.formData)
      this.showDialog = false
      this.getmenus()
    },
    hDel(id) {
      this.$confirm('此操作将永久删除该文件, 是否继续?', '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(async() => {
        await delPermission(id)
        this.getmenus()
      }).catch(() => {

      })
    },
    hAdd(type, pid) {
      this.showDialog = true
      this.isEmid = false

      this.formData.type = type
      this.formData.pid = pid
    },
    async update() {
      await addPermission(this.formData)
      this.showDialog = false
      this.getmenus()
    },
    async  getmenus() {
      const data = await getPermissionList()
      const list = data.data
      console.log(list)
      const newarr = list.filter(item => {
        item.children = list.filter(ele => { return item.id === ele.pid })
        return item.pid === '0'
      })
      console.log(newarr)
      this.list = newarr
    }
  }}
</script>

<style></style>
>
